问题 选择题

As        volunteer teacher in the rural area,she has opened up        students' eyes to the outside world.

A.the; the

B.a; a

C.a; the

D.the; a

答案

答案:C

第一次提到某人或某物时用不定冠词a/an,而本题后接的单词为辅音音标开头,故第一空用a,第二空是特指,用定冠词the,故选C

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